Noise Filter Export

When scaling the noise keyframe and noise fast filters over 5 percent, the final export will completely freeze for that part of the video and even a couple seconds after it.

I use Windows 10, VLC Media to open videos, and here are my specs:
6750 XT
32GB Ram
Ryzen 7 5700x
4tb NVME Storage (for videos)

does this need a fix or is it a problem with drivers / VLC media?

What kind of filter you are using?

The HQND3D filter also uses the frames before and after the currently de noised frame.
Setting the time factor too high generate shadows of the other frames.
Setting the area factor too high reduces the sharpness too much.